C4SMF-BJF-CR0U0451

Overview

The C4SMF-BJF-CR0U0451 is a single-color blue LED from the Screen Master series by Cree LED. It features a through-hole T-1 3/4 (5 mm) oval package with dimensions of 5.1 mm x 3.7 mm. The component emits light at a wavelength of 470 nm with a tinted lens. Electrical characteristics include a forward voltage of 3.4 V and a maximum power rating of 140 mW at a test current of 20 mA.

Feature Summary

• Oval lens geometry for specific beam distribution
• Through-hole mounting for standard PCB integration
• Blue emission spectrum optimized for visibility

Applications

• Panel indicator lights
• Instrumentation displays
• Status signaling in electronic equipment

Procurement Notes

Verify end-of-life status before design finalization as availability may be restricted. Confirm RoHS compliance requirements against project specifications. Ensure sourcing channels provide authentic components to avoid counterfeit risks associated with discontinued parts.

Selection Notes

Select this component when an oval form factor is required for space-constrained panels. Compare forward voltage and luminous intensity against alternative blue LEDs to ensure compatibility with existing drive circuits and brightness requirements.

Part Context

This part belongs to the Screen Master family, designed for high-brightness indication applications. It utilizes advanced semiconductor materials to deliver consistent color performance within the blue spectrum, supporting reliable operation across specified temperature ranges.

Replacement Considerations

Check for direct substitutes within the C4SMF series with matching lens shapes. Verify pinout compatibility and electrical parameters when considering cross-brand alternatives to maintain circuit integrity.